Ebraheem, Khitam, Syrian Arab Republic

• Tishreen University Journal- Arts and Humanities Sciences Series Vol. 38 No. 1 (2016): الآداب والعلوم الانسانية - Articles
  Effectiveness of Universal Concept of Mental Arithmetic System (UCMAS) In The Developing Of Visual Thinking Among Fourth Grade Students (Quasi- Experimental Study In Private Schools At Lattakia)
  Abstract  PDF